131314575969407961

Names of 131314575969407961

• Cardinal: 131314575969407961 can be written as One hundred thirty-one quadrillion, three hundred fourteen trillion, five hundred seventy-five billion, nine hundred sixty-nine million, four hundred seven thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 1.31314575969407961 × 10¹⁷

Factors of 131314575969407961

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 320446

Divisors of 131314575969407961

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 13 29 39 87 117 169 261 377 507 841 1131 1521 2523 3393 4901 7569 10933 14703 32799 44109 98397 142129 320401 426387 961203 1279161 2883609 4165213 9291629 12495639 27874887 37486917 54147769 83624661 120791177 162443307 269457241 362373531 487329921 808371723 1087120593 1570285301 2425115169 3502944133 4710855903 10508832399 14132567709 31526497197 45538273729 102656800801 136614821187 307970402403 409844463561 923911207209 1334538410413 2977047223229 4003615231239 8931141669687 12010845693717 17348999335369 26793425009061 38701613901977 52046998006107 86334369473641 116104841705931 156140994018321 259003108420923 348314525117793 503120980725701 777009325262769 1122346803157333 1509362942177103 3367040409471999 4528088826531309 10101121228415997 14590508441045329 43771525323135987 131314575969407961
• Sum of all divisors σ(n): 212716744758827127
• Sum of proper divisors (its aliquot sum) s(n): 81402168789419166
• 131314575969407961 is a deficient number, because the sum of its proper divisors (81402168789419166) is less than itself. Its deficiency is 49912407179988795

Bases of 131314575969407961

• Binary: 111010010100001011110100100111110011111001101001111011001₂
• Hexadecimal: 0x1D285E93E7CD3D9
• Base-36: ZWZ4REIB109

Squares and roots of 131314575969407961

• 131314575969407961 squared (131314575969407961²) is 17243517862025414740414944850177521
• 131314575969407961 cubed (131314575969407961³) is 2264325236272779466929460440334495825806616120644681
• 131314575969407961 is a perfect square number. Its square root is 362373531
• The cube root of 131314575969407961 is 508281.5104946899

Scales and comparisons

• 131,314,575,969,407,961 seconds is equal to 4,175,397,333 years, 9 weeks, 13 hours, 19 minutes, 21 seconds.
• To count from 1 to 131,314,575,969,407,961 would take you about twelve billion, five hundred twenty-six million, one hundred ninety-one thousand, nine hundred ninety-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 131314575969407961 cubic inches would be around 42356.8 feet tall.

Recreational maths with 131314575969407961

• 131314575969407961 backwards is 169704969575413131
• The number of decimal digits it has is: 18
• The sum of 131314575969407961's digits is 81
• More coming soon!